12Cr1MoVR - GB /T 713.2-2023

Grade	12Cr1MoVR
Corresponding Standard	GB /T 713.2-2023 Steel Plate, Sheet and Strip for Pressure Equipments - Part 2: Non-Alloy And Alloy Steel with Specified Temperature Properties
Classification	Alloy Steel

12Cr1MoVR Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	V
Minimum Value	0.08	0.15	0.4	-	-	0.9	-	-	0.25	0.15
Maximum Value	0.15	0.4	0.7	0.025	0.01	1.2	0.3	0.3	0.35	0.3

12Cr1MoVR Mechanical Properties

thickness t mm	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Impact Energy Absorption KV2 J
6≤t≤60	Normalizing + Tempering	440~590	≥245	≥19	20°C ≥47
60＜t≤100		430~580	≥235	≥19	20°C ≥47

Approximate Comparison Table Steel Plate for Boilers and Pressure Vessels

12Cr1MoVR Corresponding Standards(Same grade name, different standards)

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